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GF-5 (02);atmospheric environment detection payload;atmospheric fine particle;remote monitoring;Gaofen

GF-5 (02)'s Four Satellite Payloads Release DEMO Design[Mar 22, 2019]

The formal DEMO design of the four atmospheric environment detection payloads on GF-5 (02) was released by Hefei Institutes of Physical Science in Hefei on March 19, 2019, and the DEMO has unanimously passed the review. The four payloads on the satellite comprise Environment Monitoring Instrument, the Greenhouse gases Monitoring Instrument, the Directional Polarization Camera, and the atmospheric Particulate Observing Scanning Polarimeter.

air pollution;aerosol lidar;ozone differential absorption lidar

China Develops and Commercializes Aerosol Lidar and Ozone DIAL Products to Relieve the Related Import-Dependence[Mar 22, 2019]

A research team with Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science developed and commercialized on their own the aerosol lidar and ozone differential absorption lidar (or DIAL) products that would greatly relieve China’s import-dependence in aerosol and ozone three-dimensional monitoring equipment and thus improves the country’s ability in atmospheric pollution monitoring.

alpine species;elevation;latitude

Alpine Species Tend to Go to Higher Elevation and Latitude: Research[Mar 22, 2019]

A research team from Kunming Institute of Botany, Chinese Academy of Sciences cooperated with overseas institutes in conducting an analysis of 17 alpine plants at altitudes from 2,000 to 5,600 meters in the Himalayas and the Hengduan Mountains, based on analysis of historical specimen records and species distribution modeling.

grain yield;grain quality;carbon dioxide;wheat

Long-term Exposure to Carbon Dioxide Reduces Grain Quality: Study[Mar 20, 2019]

Researchers have disclosed that long-term exposure to carbon dioxide could enhance grain yield but reduce grain quality in wheat. A research group from Northeast Institute of Geography and Agroecology of Chinese Academy of Sciences cooperated with overseas researchers to investigate grain yield and quality in wheat.

tropical riparian vegetation;riparian vegetation;climate change

Tropical Vegetation Water Uptake Varies in Dry, Rainy Seasons on River Bank: Research[Mar 18, 2019]

Chinese researchers have discovered that the water uptake of tropical riparian vegetation varies in different seasons. Riparian vegetation, which grows on the bank of river, is an important inhabitant of forest ecosystems, though it is vulnerable and affected by climate change.

illegal drug;on-site detection;acetone-assisted photoionization;ion trap mass spectrometer

Chinese Researchers Develop New Device for Drugs Detection[Mar 18, 2019]

Chinese researchers have developed a mass spectrometer that can rapidly detect illegal drugs on-site. Drugs identification is essential for drugs control, and law enforcement departments have an urgent need for the technology and equipment that can rapidly identify illegal drugs, including new ones.

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